Why flexing/posing IS actually important for your gains.

So, you ever see those people in the gym just flexing and posing in front of the mirror? Yeah some of them may just be show offs but some may also be doing it because they know their stuff. Did you know that Flexing/Posing between each set actually HELPS with your striations and vascularity? Yep. Arnold said it himself "Your chest will never have the amount of striations it could have if you don't flex" this goes for men and women and every body part. Legs, chest, shoulders, arms, back. Flexing actually helps! So in between your sets instead of just sitting there try to do some flexing then go to your next set, I bet it will feel a lot more painful ;]